Kyocera TASKalfa 7002i Service Manual page 1029

Step Check description
17 Replacing the PF main
PWB
18 Replacing the PF main
PWB
19 Replacing the engine PWB The engine PWB is faulty.
J2317: PF conveying sensor 2 stay jam
Object: Side multi feeder + Paper feeder
PF conveying sensor 2 does not turn off after PF feed sensor 2 turns off or on during paper feed from cassette
7.
Step Check description
1 Checking the paper path
2 (When the paper skew
occurs) Relocating the
paper width guides
3 (When the paper skew
occurs) Checking the con-
veying guide
Assumed cause
The PF main PWB is
faulty.
The PF main PWB is
faulty.
Assumed cause
The paper is caught with a
piece of paper, etc.
The locations of the paper
width guides do not fit with
the paper size.
The paper is caught with
the conveying guide.
7-169
Measures
Replace the PF main PWB.
(Large capacity feeder)
Replace the PF main PWB.
(Side multi feeder)
Replace the engine PWB.
Measures
A piece of paper or the for-
eign objects are adhered on
the conveying path, or if the
parts such as the guide or
the actuator has burrs,
remove them.
Relocate the paper width
guides to fit them with the
paper size.
Reinstall the conveying
guide. If there are burrs on
the conveying surface of the
conveying guide, remove
them. If not repaired, replace
it.
2WA/2NJ/2RK
Reference
Detaching
and reat-
taching the
PF main
PWB
(Large
capacity
feeder)
Detaching
and reat-
taching the
PF main
PWB (Side
multi
feeder)
Detaching
and Reat-
taching the
engine
PWB
Reference